1 files changed, 79 insertions, 1 deletions

diff --git a/src/mesa/program/program.h b/src/mesa/program/program.h
index 2d92ab2f118..a894147cafd 100644
--- a/src/mesa/program/program.h
+++ b/src/mesa/program/program.h
@@ -79,6 +79,16 @@ _mesa_init_fragment_program(struct gl_context *ctx,
                             GLenum target, GLuint id);
 
 extern struct gl_program *
+_mesa_init_tess_ctrl_program(struct gl_context *ctx,
+                            struct gl_tess_ctrl_program *prog,
+                            GLenum target, GLuint id);
+
+extern struct gl_program *
+_mesa_init_tess_eval_program(struct gl_context *ctx,
+                            struct gl_tess_eval_program *prog,
+                            GLenum target, GLuint id);
+
+extern struct gl_program *
 _mesa_init_geometry_program(struct gl_context *ctx,
                             struct gl_geometry_program *prog,
                             GLenum target, GLuint id);
@@ -147,6 +157,25 @@ _mesa_reference_compprog(struct gl_context *ctx,
                            (struct gl_program *) prog);
 }
 
+
+static inline void
+_mesa_reference_tesscprog(struct gl_context *ctx,
+                         struct gl_tess_ctrl_program **ptr,
+                         struct gl_tess_ctrl_program *prog)
+{
+   _mesa_reference_program(ctx, (struct gl_program **) ptr,
+                           (struct gl_program *) prog);
+}
+
+static inline void
+_mesa_reference_tesseprog(struct gl_context *ctx,
+                         struct gl_tess_eval_program **ptr,
+                         struct gl_tess_eval_program *prog)
+{
+   _mesa_reference_program(ctx, (struct gl_program **) ptr,
+                           (struct gl_program *) prog);
+}
+
 extern struct gl_program *
 _mesa_clone_program(struct gl_context *ctx, const struct gl_program *prog);
 
@@ -157,6 +186,20 @@ _mesa_clone_vertex_program(struct gl_context *ctx,
    return (struct gl_vertex_program *) _mesa_clone_program(ctx, &prog->Base);
 }
 
+static inline struct gl_tess_ctrl_program *
+_mesa_clone_tess_ctrl_program(struct gl_context *ctx,
+                             const struct gl_tess_ctrl_program *prog)
+{
+   return (struct gl_tess_ctrl_program *) _mesa_clone_program(ctx, &prog->Base);
+}
+
+static inline struct gl_tess_eval_program *
+_mesa_clone_tess_eval_program(struct gl_context *ctx,
+                             const struct gl_tess_eval_program *prog)
+{
+   return (struct gl_tess_eval_program *) _mesa_clone_program(ctx, &prog->Base);
+}
+
 static inline struct gl_geometry_program *
 _mesa_clone_geometry_program(struct gl_context *ctx,
                              const struct gl_geometry_program *prog)
@@ -216,6 +259,10 @@ _mesa_program_enum_to_shader_stage(GLenum v)
       return MESA_SHADER_FRAGMENT;
    case GL_GEOMETRY_PROGRAM_NV:
       return MESA_SHADER_GEOMETRY;
+   case GL_TESS_CONTROL_PROGRAM_NV:
+      return MESA_SHADER_TESS_CTRL;
+   case GL_TESS_EVALUATION_PROGRAM_NV:
+      return MESA_SHADER_TESS_EVAL;
    case GL_COMPUTE_PROGRAM_NV:
       return MESA_SHADER_COMPUTE;
    default:
@@ -235,6 +282,10 @@ _mesa_shader_stage_to_program(unsigned stage)
       return GL_FRAGMENT_PROGRAM_ARB;
    case MESA_SHADER_GEOMETRY:
       return GL_GEOMETRY_PROGRAM_NV;
+   case MESA_SHADER_TESS_CTRL:
+      return GL_TESS_CONTROL_PROGRAM_NV;
+   case MESA_SHADER_TESS_EVAL:
+      return GL_TESS_EVALUATION_PROGRAM_NV;
    case MESA_SHADER_COMPUTE:
       return GL_COMPUTE_PROGRAM_NV;
    }
@@ -244,7 +295,9 @@ _mesa_shader_stage_to_program(unsigned stage)
 }
 
 
-/* Cast wrappers from gl_program to gl_vertex/geometry/fragment_program */
+/* Cast wrappers from gl_program to derived program types.
+ * (e.g. gl_vertex_program)
+ */
 
 static inline struct gl_fragment_program *
 gl_fragment_program(struct gl_program *prog)
@@ -297,6 +350,31 @@ gl_compute_program_const(const struct gl_program *prog)
    return (const struct gl_compute_program *) prog;
 }
 
+static inline struct gl_tess_ctrl_program *
+gl_tess_ctrl_program(struct gl_program *prog)
+{
+   return (struct gl_tess_ctrl_program *) prog;
+}
+
+static inline const struct gl_tess_ctrl_program *
+gl_tess_ctrl_program_const(const struct gl_program *prog)
+{
+   return (const struct gl_tess_ctrl_program *) prog;
+}
+
+
+static inline struct gl_tess_eval_program *
+gl_tess_eval_program(struct gl_program *prog)
+{
+   return (struct gl_tess_eval_program *) prog;
+}
+
+static inline const struct gl_tess_eval_program *
+gl_tess_eval_program_const(const struct gl_program *prog)
+{
+   return (const struct gl_tess_eval_program *) prog;
+}
+
 
 #ifdef __cplusplus
 } /* extern "C" */